An ESA satellite image captures Prague from space, revealing staircases, statues, and the historic layout of the city like never before.

Feel calmer this season with 10 mom-tested holiday planning tips that protect your energy and bring the joy back.

Abstract: The latest communication technologies demanded broad bandwidth, high gain, and low-profile antennas that enhanced performance throughout the frequency's bandwidth region. Here, two antennas ...

1 School of Biological Science and Medical Engineering, Beihang University, Beijing, China 2 Beijing Advanced Innovation Center for Biomedical Engineering, Beihang University, Beijing, China The ...

Concept design for a rectangular space telescope, modeled after the Diffractive Interfero Coronagraph Exoplanet Resolver (DICER), a notional infrared space observatory, and the James Webb Space ...

Sometimes the box you have isn’t the box you need. If you’re packing something long, narrow, or oddly shaped, a standard square box might waste space or just not work at all. The good news? You can ...

Abstract: Rectangular shape object detection in color images is a critical step of many image recognition systems. However, there are few reports on this matter. In this paper, we proposed a ...

If you have a rectangle-shaped body, you know the struggle — finding clothes that add definition in all the right places without feeling like you’re trying too hard. Maybe you’ve tried belted dresses ...

The film explores different geometric shapes, focusing on cylinders, rectangular prisms, and pyramids. It describes the properties of each shape, such as the curved surface of a cylinder, the ...

cans of Spam stacked up on shelf - David Mcnew/Getty Images You could probably spot this iconic canned meat a mile away, if only for its distinctive rectangular shape and bright yellow name proudly ...